//
// Created by Administrator on 12/24/2017.
//

#include <stdio.h>

float sum_elements(float a[], unsigned length) {
    unsigned i;
    float result = 0;

    for (i = 0; i < length; ++i) {
        result += a[i];
    }
    return result;
}

int main() {
/*    float a[] = {};
    float result = sum_elements(a, 0);
    printf("%f", result);*/

    unsigned len = 0;
    printf("%u", (len-1));
}